Pretty good story but a couple of points to make.
1. The relationship with Billy, even adding his brother, by now has become truly tiresome and stupid. Why Matlock would put up with this ungrateful idiot is not believable by this point. The story with Billy's brother is ridiculous. It is better in the episodes with Don Knotts.
2. Why can't Hollywood use people who can actually play piano, rather than hiring people who can't, and use someone else's hands in a closeup to play. I guess it is or was cheaper to use people already in the SAG union (?)
Review of The Competition
